1. Geometric range searching and its relatives;Agarwal,1998
2. Computing the detour and spanning ratio of paths, trees, and cycles in 2d and 3d;Agarwal;Discrete Comput. Geom.,2008
3. P.K. Agarwal, R. Klein, C. Knauer, M. Sharir, Computing the detour of polygonal curves, Technical Report B 02-03, Freie Universität Berlin, Fachbereich Mathematik und Informatik, 2002
4. On approximating the average distance between points;Barhum,2007
5. Efficient algorithms for the weighted 2-center problem in a cactus graph;Ben-Moshe,2005